srvctl stop asm -o immediate
srvctl start asm
###修改磁盘权限
chown oracle:dba /dev/rhdiskpower*
chmod 660 /dev/rhdiskpower*
###使用kfod确认这磁盘信息都能被oracle或者grid用户准确读到
grid@qc26702a:/home/grid>kfod asm_diskstring='/dev/rhdiskpower*' disks=all
--------------------------------------------------------------------------------
Disk Size Path User Group
================================================================================
1: 46477 Mb /dev/rhdiskpower0 oracle dba
2: 46477 Mb /dev/rhdiskpower1 oracle dba
3: 46477 Mb /dev/rhdiskpower10 oracle dba
4: 46477 Mb /dev/rhdiskpower11 oracle dba
5: 46477 Mb /dev/rhdiskpower12 oracle dba
6: 46477 Mb /dev/rhdiskpower13 oracle dba
7: 46477 Mb /dev/rhdiskpower14 oracle dba
8: 46477 Mb /dev/rhdiskpower15 oracle dba
9: 46477 Mb /dev/rhdiskpower16 oracle dba
10: 46477 Mb /dev/rhdiskpower17 oracle dba
11: 46477 Mb /dev/rhdiskpower18 oracle dba
12: 46477 Mb /dev/rhdiskpower19 oracle dba
13: 46477 Mb /dev/rhdiskpower2 oracle dba
14: 46477 Mb /dev/rhdiskpower20 oracle dba
15: 46477 Mb /dev/rhdiskpower21 oracle dba
16: 46477 Mb /dev/rhdiskpower22 oracle dba
17: 46477 Mb /dev/rhdiskpower23 oracle dba
18: 46477 Mb /dev/rhdiskpower24 oracle dba
19: 46477 Mb /dev/rhdiskpower25 oracle dba
20: 46477 Mb /dev/rhdiskpower26 oracle dba
21: 46477 Mb /dev/rhdiskpower27 oracle dba
22: 46477 Mb /dev/rhdiskpower28 oracle dba
23: 46477 Mb /dev/rhdiskpower29 oracle dba
24: 46477 Mb /dev/rhdiskpower3 oracle dba
25: 46477 Mb /dev/rhdiskpower30 oracle dba
26: 46477 Mb /dev/rhdiskpower31 oracle dba
27: 46477 Mb /dev/rhdiskpower32 oracle dba
28: 46477 Mb /dev/rhdiskpower33 oracle dba
29: 46477 Mb /dev/rhdiskpower34 oracle dba
30: 46477 Mb /dev/rhdiskpower35 oracle dba
31: 46477 Mb /dev/rhdiskpower36 oracle dba
32: 46477 Mb /dev/rhdiskpower37 oracle dba
33: 46477 Mb /dev/rhdiskpower38 oracle dba
34: 46477 Mb /dev/rhdiskpower39 oracle dba
35: 46477 Mb /dev/rhdiskpower4 oracle dba
36: 46477 Mb /dev/rhdiskpower40 oracle dba
37: 46477 Mb /dev/rhdiskpower41 oracle dba
38: 46477 Mb /dev/rhdiskpower42 oracle dba
39: 46477 Mb /dev/rhdiskpower43 oracle dba
40: 46477 Mb /dev/rhdiskpower5 oracle dba
41: 46477 Mb /dev/rhdiskpower6 oracle dba
42: 46477 Mb /dev/rhdiskpower7 oracle dba
43: 46477 Mb /dev/rhdiskpower8 oracle dba
44: 46477 Mb /dev/rhdiskpower9 oracle dba
--------------------------------------------------------------------------------
ORACLE_SID ORACLE_HOME
================================================================================
+ASM /oracle/app/grid
###连接ASM instance，mount diskgroup
export ORACLE_SID=+ASM
sqlplus '/as sysasm'
alter diskgroup AJXDG1 mount;
alter diskgroup AJXDG2 mount;